how should i decorate a concrete L-shaped patio?

I have a new concrete patio that is large and surrounds a new addition we just put on. our home is red brick, the addition is in a neutral, and the patio is bare. I would like the addition to blend with the rest of the house and be an extension thereof. It is not covered. We also want the patio to reflect our cottage/comfy feel of the rest of our home that is decorated with neutral greens and beiges and a no-fuss feel. Any ideas? table/chairs/plants/outdoor rug? Help!